Kana Koumoto - a cheerful 17 year old who can often be a klutz and nosey. One day, while hanging out with her besties (Pets, Mossan and Hijiri), Mossan starts making a rocket using empty soda bottles. 
Huh? What are you saying?
Hä, was? Wie bitte? Wer, wo?
¿Qué insinúas?
¿Qué insinúas?
Qu’est-ce que tu racontes ?
Eh? Cosa? Cosa intendi?
Hã? Do que vocês tão falando?
А, чего? Что я знаю?